Latest / Morning Medical with Dr. Chow / Ontario Mental Health Funding, GLP-1 Trends, and Fasting for Weight Loss

Transcript

Ontario Mental Health Funding, GLP-1 Trends, and Fasting for Weight Loss · Morning Medical with Dr. Chow

• 0:00
  Hello and welcome to Morning Medical with Dr.
• 0:02
  Chow, your daily dose of the latest medical and health news from around the globe.
• 0:08
  I'm your host, Dr.
• 0:09
  Chi-Ming Chow.
• 0:11
  Today, we're diving into some pressing issues concerning mental health services for young
• 0:15
  people in Ontario, Canada.
• 0:18
  Let's get started.
• 0:22
  A recent report from Ontario's auditor general has brought to light a concerning issue: young
• 0:28
  people in the province are facing significant delays in accessing mental health treatment.
• 0:32
  The report, as covered by CBC News, reveals that the wait times for intensive mental health
• 0:38
  treatment for youth and children are now exceeding three months.
• 0:42
  This is a troubling development, especially considering the critical nature of timely
• 0:46
  intervention in mental health care.
• 0:49
  The auditor general's findings suggest that Ontario is not providing adequate mental health
• 0:54
  services for its young population.
• 0:57
  The delays in receiving necessary treatment could have serious implications for the mental
• 1:02
  well-being of these individuals, potentially exacerbating existing conditions or leading to
• 1:08
  new challenges.
• 1:10
  As a healthcare professional, I know how crucial it is to address mental health issues
• 1:15
  promptly to prevent long-term consequences.
• 1:19
  The report underscores a growing demand for mental health services that the current system
• 1:24
  is struggling to meet.
• 1:26
  With increasing awareness and decreasing stigma around mental health, more young people are
• 1:31
  seeking help, yet the infrastructure and resources seem to be lagging behind.
• 1:36
  This disparity between demand and available services is a critical issue that needs to be
• 1:42
  addressed by policymakers to ensure that young Ontarians receive the care they need.
• 1:48
  It's also worth noting that these findings come amidst broader discussions about mental health
• 1:53
  support across Canada.
• 1:55
  The federal government has announced plans to invest over three million dollars in mental
• 1:59
  health and addictions support in northwestern Ontario.
• 2:03
  While this is a positive step, the needs are vast, and continuous efforts are required to
• 2:09
  bridge the gap in mental health services across the province and the country.
• 2:15
  In summary, the auditor general's report highlights a pressing issue in Ontario's
• 2:19
  healthcare system.
• 2:21
  The extended wait times for mental health treatment for youth and children call for
• 2:25
  immediate attention and action.
• 2:27
  It's imperative that we prioritize mental health services to ensure that every young
• 2:31
  person has access to the support they need, when they need it.
• 2:36
  Today, we're delving into a fascinating trend in the realm of obesity treatment: the
• 2:41
  significant rise in spending on glucagon-like peptide-1 receptor agonists, often referred to
• 2:47
  as GLP-1 receptor agonists, among adults in the United States who do not have diabetes.
• 2:55
  According to recent data, the spending on these medications soared to an impressive $5.8
• 3:01
  billion in the year 2022, marking a substantial increase from $1.6 billion in 2018.
• 3:11
  This surge in spending is linked to a notable rise in the number of United States adults
• 3:16
  without diabetes who are filling prescriptions for these medications.
• 3:20
  Specifically, the prevalence of such individuals grew from 0.1 percent in 2018 to
• 3:27
  0.4 percent in 2022.
• 3:30
  While this might seem like a modest increase percentage-wise, it translates to a jump from
• 3:35
  approximately 259,000 adults to over 854,000 nationwide.
• 3:42
  The average cost per prescription for these drugs was reported to be $1,540, with the
• 3:49
  majority of this cost, about $1,505, being covered by third-party payers such as insurance
• 3:55
  companies, leaving individuals to pay an average of $35 out-of-pocket per prescription.
• 4:01
  On average, individuals filled about 4.1 prescriptions annually, resulting in a total
• 4:07
  annual cost of $6,420 per user, including $144 in out-of-pocket expenses.
• 4:16
  Interestingly, semaglutide, marketed as Ozempic and Wegovy, has become particularly popular
• 4:22
  among non-diabetic users.
• 4:25
  By 2022, 65.1 percent of GLP-1 users without diabetes were on semaglutide, compared to 21.4
• 4:34
  percent on liraglutide, marketed as Victoza and Saxenda.
• 4:40
  This shift in preference coincided with semaglutide's approval for chronic weight
• 4:44
  management in 2021, which seems to have driven its increased use.
• 4:50
  The demographic profile of those using GLP-1 receptor agonists without diabetes is also
• 4:55
  revealing.
• 4:57
  Most users are female, making up 64 percent, and a significant majority, 73 percent, are
• 5:03
  white.
• 5:04
  The average body mass index of these individuals is 35.7, indicating that many are
• 5:10
  clinically obese.
• 5:11
  Additionally, a large portion of this population deals with other health issues, such
• 5:16
  as hypertension and high cholesterol.
• 5:19
  Despite the growing use and expenditure on GLP-1 receptor agonists among non-diabetic
• 5:25
  individuals, it's important to note that this group still represents a relatively small
• 5:30
  fraction of the overall population using these medications.
• 5:35
  In contrast, a much larger number of adults with type 2 diabetes, about 5.1 million, filled
• 5:41
  prescriptions for these agents in 2022, indicating that the primary driver of national
• 5:48
  spending on these drugs remains those with diabetes.
• 5:53
  Looking ahead, researchers, including Cade Shadbolt from the University of Melbourne,
• 5:58
  suggest that the use and associated expenditures on GLP-1 receptor agonists among
• 6:03
  non-diabetic individuals are likely to continue rising.
• 6:07
  Factors such as eased supply constraints, new drug approvals, and increasing public awareness
• 6:13
  are expected to contribute to this trend.
• 6:16
  Ongoing research will be crucial to understanding these evolving patterns and their
• 6:20
  implications for healthcare spending.
• 6:24
  Today, we're exploring a compelling study on weight loss strategies that has captured the
• 6:29
  attention of many in the medical community.
• 6:32
  This research, known as the Daily Caloric Restriction versus Intermittent Fasting Trial,
• 6:37
  or DRIFT, has shed light on the effectiveness of intermittent fasting compared to daily
• 6:42
  calorie restriction for weight loss.
• 6:45
  The study, published in the Annals of Internal Medicine, was conducted by researchers
• 6:51
  including Danielle Ostendorf from the University of Tennessee Knoxville and Victoria
• 6:56
  Catenacci from the University of Colorado Anschutz Medical Campus.
• 7:01
  It involved 165 participants, all with a body mass index ranging from 27 to 46, and aimed to
• 7:10
  assess which dietary strategy would be more effective for weight loss over a year-long
• 7:14
  period.
• 7:16
  Participants in the intermittent fasting group followed a 4:3 regimen, which means they fasted
• 7:22
  on three nonconsecutive days each week.
• 7:25
  On these fasting days, they reduced their energy intake by 80 percent, which translated
• 7:30
  to consuming about 400 to 600 kilo-calories per day for women and 500 to 700 kilo-calories per
• 7:37
  day for men.
• 7:39
  The non-fasting days allowed participants to eat freely, although they were encouraged to
• 7:44
  make healthy choices and watch portion sizes.
• 7:48
  The results were quite promising.
• 7:51
  After twelve months, those in the intermittent fasting group lost an average of 6.37 pounds
• 7:56
  more than those who practiced daily caloric restriction.
• 8:01
  Specifically, the intermittent fasting group experienced a 7.6 percent reduction in body
• 8:06
  weight compared to a 5 percent reduction in the daily caloric restriction group.
• 8:11
  This suggests that intermittent fasting may be more effective for weight loss, likely due to
• 8:16
  better adherence to the diet.
• 8:19
  Interestingly, the study also found that the intermittent fasting group showed greater
• 8:23
  improvements in several health markers, including body mass index, binge eating
• 8:29
  behaviors, and metabolic health indicators like cholesterol and blood pressure.
• 8:33
  These findings suggest that intermittent fasting could offer additional health benefits
• 8:38
  beyond weight loss alone.
• 8:41
  It's important to note that the study's participants received regular behavioral
• 8:45
  support and dietary guidance throughout the trial, which likely contributed to their
• 8:50
  success.
• 8:51
  The researchers emphasized that intermittent fasting might not work for everyone, but it can
• 8:55
  be a viable option for those who have struggled with other weight loss methods.
• 8:59
  They also highlighted that a 4:3 fasting schedule might strike the right balance between
• 9:05
  flexibility and effectiveness for many individuals.
• 9:09
  While the study's findings are exciting, they do have limitations.
• 9:14
  The cohort excluded individuals with certain health conditions, such as diabetes and
• 9:19
  cardiovascular disease, which may limit the generalizability of the results.
• 9:25
  Furthermore, there was a 24 percent dropout rate, which is something to consider when
• 9:31
  interpreting the findings.
• 9:33
  Overall, this study provides valuable insights into the potential benefits of intermittent
• 9:39
  fasting as a weight loss strategy.
• 9:42
  It reinforces the idea that the best dietary approach is one that individuals can adhere to
• 9:48
  over the long term.
• 9:50
  For those interested in trying intermittent fasting, it might be worth considering,
• 9:55
  especially if previous attempts at calorie restriction have not yielded the desired
• 10:00
  results.
• 10:03
  Moving on to our final topic for today, we're going to discuss an important issue that's
• 10:07
  recently been highlighted in the wake of a devastating earthquake: the survival of trapped
• 10:12
  victims.
• 10:13
  Understanding how long individuals can survive under such dire circumstances and the factors
• 10:18
  that influence their chances is crucial, especially as rescue efforts unfold.
• 10:23
  According to experts, whether a person trapped in rubble after an earthquake survives depends
• 10:29
  on several key factors, including the weather conditions and their access to water and air.
• 10:36
  If the injuries sustained are not too severe, individuals can survive for a week or more.
• 10:42
  However, this is heavily contingent on moderate temperatures; extreme heat or cold can
• 10:48
  drastically reduce survival time.
• 10:51
  In recent events, such as the 7.7 magnitude earthquake in Myanmar and Thailand, rescue
• 10:56
  teams have been working tirelessly to locate survivors.
• 10:59
  Tragically, the disaster has claimed the lives of over 2,000 people in Myanmar and at least 18
• 11:04
  in Thailand.
• 11:06
  Most rescues occur within the first 24 hours of such disasters, with survival chances
• 11:11
  decreasing significantly each day thereafter.
• 11:15
  This is often due to severe injuries or victims being buried under heavy debris.
• 11:20
  The concept of a 'survivable void space' is crucial in these scenarios.
• 11:25
  As geophysicist Victor Tsai from Brown University points out, individuals trapped in
• 11:30
  spaces free from major debris, such as under a sturdy desk, have a better chance of surviving.
• 11:36
  However, the presence of fire, smoke, or hazardous chemicals can severely impact
• 11:42
  survival odds, as noted by emergency response expert Dr.
• 11:46
  Joseph Barbera from George Washington University.
• 11:50
  Having access to air and water becomes increasingly critical as time passes.
• 11:54
  Temperature also plays a significant role.
• 11:58
  In regions like Myanmar, where daily temperatures soar above 104 degrees Fahrenheit,
• 12:03
  rescue operations are hampered, and those trapped face additional challenges.
• 12:08
  Moreover, the lack of heavy machinery and power outages further complicate rescue efforts,
• 12:13
  slowing down the process of reaching those in need.
• 12:17
  Another critical aspect to consider is the need for immediate medical care once a trapped
• 12:23
  individual is found.
• 12:25
  Dr.
• 12:26
  Barbera highlights that the buildup of toxins from crushed muscles can lead to shock if not
• 12:32
  addressed promptly upon rescue.
• 12:35
  Historical examples, such as the rescue of a teenager and his grandmother in Japan after
• 12:39
  nine days, and a Haitian girl after fifteen days, show that survival is possible but
• 12:44
  requires timely intervention.
• 12:47
  For those caught in an earthquake, knowing what to do can make a significant difference.
• 12:52
  In areas with stringent building codes, the best practice is to drop, seek cover, and hold
• 12:58
  on.
• 13:00
  Finding shelter under a heavy table or near sturdy furniture can create a survivable pocket
• 13:05
  if a building collapses.
• 13:07
  It's also advised to cover your face with a cloth or mask to protect against dust and
• 13:12
  debris.
• 13:13
  If trapped, it's important to conserve energy, ration food and water, and make noise to alert
• 13:19
  rescuers.
• 13:21
  As we conclude today's episode, I hope this discussion has provided valuable insights into
• 13:27
  the challenges and strategies associated with surviving an earthquake.
• 13:33
  Remember, knowledge and preparedness can make a significant difference in such critical
• 13:39
  situations.
• 13:41
  Thank you for joining me on Morning Medical with Dr.
• 13:43
  Chow.
• 13:44
  Stay informed, stay safe, and we'll see you next time for more updates on the latest in
• 13:50
  medical and health news.